Quarterly report pursuant to Section 13 or 15(d)

DESCRIPTION OF THE COMPANY AND BASIS OF PRESENTATION (Details Narrative)

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DESCRIPTION OF THE COMPANY AND BASIS OF PRESENTATION (Details Narrative) - USD ($)
shares in Thousands, $ in Thousands
9 Months Ended
Feb. 01, 2021
May 14, 2020
Nov. 27, 2019
Sep. 30, 2021
Sep. 30, 2020
Short-term Debt [Line Items]          
Cash and cash equivalents       $ 34,129  
Working capital       49,369  
Proceeds from Issuance Initial Public Offering       $ 26,907 $ 4,041
Common Stock Preferred Stock Warrants Debt Securities And Units Or Any Combination [Member]          
Short-term Debt [Line Items]          
Sale of stock, description of transaction     The Company has on file a shelf registration statement on Form S-3 that was declared effective by the Securities and Exchange Commission (the “SEC”) on November 27, 2019. Pursuant to the shelf registration statement, the Company may offer to the public from time to time, in one or more offerings, up to $60,000 of our common stock, preferred stock, warrants, debt securities, and units, or any combination of the foregoing, at prices and on terms to be determined at the time of any such offering. The specific terms of any future offering will be determined at the time of the offering and described in a prospectus supplement that will be filed with the SEC in connection with such offering.    
IPO [Member] | Equity Distribution Agreement [Member] | Canaccord Genuity L L C [Member]          
Short-term Debt [Line Items]          
Number of common stocks issued   810      
Proceeds from issuance of common stock   $ 4,200      
Underwritten Public Offering [Member] | Underwriting Agreement [Member]          
Short-term Debt [Line Items]          
Number of common stocks issued 4,428        
Proceeds from Issuance Initial Public Offering $ 28,800        
Revolving Credit Facility [Member]          
Short-term Debt [Line Items]          
Line of credit facility, expiration period       five-year revolving credit facility to Pointer in an aggregate principal amount of $10,000.  
Line of credit, principal amount       $ 10,000  
Two Senior Secured Term Loan [Member]          
Short-term Debt [Line Items]          
Debt instrument, face amount       30,000  
Facilities One [Member]          
Short-term Debt [Line Items]          
Debt instrument, face amount       20,000  
Facilities Two [Member]          
Short-term Debt [Line Items]          
Debt instrument, face amount       $ 10,000